std::char_traits<CharT>::move
static char_type* move( char_type* dest, const char_type* src, std::size_t count ); | (until C++20) | |
static constexpr char_type* move( char_type* dest, const char_type* src, std::size_t count ); | (since C++20) |
Copies count character from character string pointed to by src to character string pointed to by dest.
Performs correctly even if the copied character ranges overlap, i.e. src is in [dest, dest + count).
Parameters
| dest | - | pointer to a character string to copy to |
| src | - | pointer to a character string to copy from |
| count | - | the number of characters to copy |
Return value
dest.
Exceptions
(none).
Complexity
Linear.
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